National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

GW0564 Wapiti (G0564)

Lat: 44.45733°NLon: 109.4325°WElev: 5984.0ft.

NA

38°F

3°C

Humidity 58%
Wind Speed N 27 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 24°F (-4°C)
Visibility NA
Wind Chill26°F (-3°C)
Last update 08 Dec 04:40 PM MST
Extended Forecast for

12 Miles SSE Valley WY

Winter Storm Warning December 8, 05:00pm until December 10, 05:00pm
Click here for hazard details and duration
Winter Storm Warning

  • This Afternoon

    This Afternoon: Isolated snow showers. Patchy blowing snow. Mostly sunny, with a steady temperature around 23. Windy, with a west southwest wind around 26 mph, with gusts as high as 50 mph. Chance of precipitation is 20%.

    High: 23 °F

    Isolated Snow
    Showers and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: Scattered snow showers. Patchy blowing snow. Mostly cloudy, with a temperature rising to around 32 by 5am. Very windy, with a west southwest wind 34 to 41 mph, with gusts as high as 70 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 26 °F⇑

    Scattered
    Snow Showers
    and Patchy
    Blowing Snow

  • Tuesday

    Tuesday: Snow showers. Widespread blowing snow, mainly before 4pm. High near 32. Very windy, with a west southwest wind 35 to 40 mph decreasing to 29 to 34 mph in the afternoon. Winds could gust as high as 70 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 32 °F

    Snow Showers
    and Blowing
    Snow

  • Tuesday Night

    Tuesday Night: Snow showers. Low around 21. Windy, with a west wind 23 to 32 mph, with gusts as high as 49 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 21 °F

    Snow Showers
    and Windy

  • Wednesday

    Wednesday: Snow showers. High near 32. Very windy, with a west wind 34 to 37 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 32 °F

    Snow Showers
    and Very
    Windy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 28. Very windy, with a west wind 36 to 40 mph, with gusts as high as 65 mph.

    Low: 28 °F

    Chance Snow
    Showers and
    Very Windy

  • Thursday

    Thursday: A 50 percent chance of snow showers. Partly sunny, with a high near 31. Windy, with a west wind 28 to 33 mph, with gusts as high as 55 mph.

    High: 31 °F

    Chance Snow
    Showers and
    Windy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 27. Windy.

    Low: 27 °F

    Chance Snow
    Showers and
    Windy

  • Friday

    Friday: A 30 percent chance of snow showers, mainly before 11am. Partly sunny, with a high near 31. Windy.

    High: 31 °F

    Chance Snow
    Showers and
    Windy

Detailed Forecast

This Afternoon
Isolated snow showers. Patchy blowing snow. Mostly sunny, with a steady temperature around 23. Windy, with a west southwest wind around 26 mph, with gusts as high as 50 mph. Chance of precipitation is 20%.
Tonight
Scattered snow showers. Patchy blowing snow. Mostly cloudy, with a temperature rising to around 32 by 5am. Very windy, with a west southwest wind 34 to 41 mph, with gusts as high as 70 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Tuesday
Snow showers. Widespread blowing snow, mainly before 4pm. High near 32. Very windy, with a west southwest wind 35 to 40 mph decreasing to 29 to 34 mph in the afternoon. Winds could gust as high as 70 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Tuesday Night
Snow showers. Low around 21. Windy, with a west wind 23 to 32 mph, with gusts as high as 49 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Snow showers. High near 32. Very windy, with a west wind 34 to 37 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 28. Very windy, with a west wind 36 to 40 mph, with gusts as high as 65 mph.
Thursday
A 50 percent chance of snow showers. Partly sunny, with a high near 31. Windy, with a west wind 28 to 33 mph, with gusts as high as 55 mph.
Thursday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 27. Windy.
Friday
A 30 percent chance of snow showers, mainly before 11am. Partly sunny, with a high near 31. Windy.
Friday Night
Partly cloudy, with a low around 24. Windy.
Saturday
Sunny, with a high near 32. Windy.
Saturday Night
Mostly clear, with a low around 22. Breezy.
Sunday
Sunny, with a high near 31. Windy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSE Valley WY
 44.04°N 109.48°W (Elev. 10043 ft)
Last Update:
4:47 pm MST Dec 8, 2025
Forecast Valid:
4pm MST Dec 8, 2025-6pm MST Dec 14, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation